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Blitz:
Individual Calculations January 2018 |
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| Ershova, Sofya Total change: 4.20 | |   |
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| Championship of the SZFO 2017_G15 Blitz | St. Petersburg | RUS | 2017-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1555 | 6.00 | 8 | 0.21 | 20 | 4.20 | |
|  Baneva, Darina | | | 1290 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Kruglova, Elizaveta | | | 1364 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nikonorova, Melaniya | | | 1378 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Timofeeva, Juliya | | | 1432 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Malysheva, Valeria | | | 1509 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Artiukhova, Elizaveta | | | 1373 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sych, Alina | | | 1447 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Poliato, Irina | | | 1237 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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